Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742676 | Pouring vessel | Hiroyuki Nakamura, Masashi Yoneyama | 2004-06-01 |
| 6691494 | Separable laminated container and associated technology | Tsugio Nomoto, Masashi Yoneyama, Yoshio Shibano, Yoshio Akiyama | 2004-02-17 |